This machine is the special equipment used to straighten the deformed H-beam flange.We have mechanic and hydraulic treat series for customers to make selection.The mechanic straightening machine(TYJ-600、YTJ-800) is simple in structure,reliable and convenient in operation.The hydraulic straightening machine(TYJ-60B、YTJ-80) has capacity of correction ,wide range,and high automation.It is the first creation domestically,whose correcting wheel and drive roller are made of good alloy steel and are through advanced heat treatment process to guaranteel ongterm operation.